Complete Radiator Compatible with 1998-2015 Frontier and 2000-2004

In this review the DWVO Complete Radiator is judged on fit, cooling performance and build for Nissan Frontier and Xterra models. It is aimed at owners who need a direct OEM fit replacement and expect straightforward installation and good heat dissipation without expensive dealerships. The single biggest reason to buy is the radiator's OE-style design and high density multi-louvered fins that deliver improved cooling efficiency while allowing an almost drop-in replacement for the specified 2.4L and 3.3L years.

Key Features

• Direct OEM fit: Designed to match OEM part numbers and dimensions so installation is typically quick and avoids adapter modifications.
• High density fins: Multi-louvered fins increase surface area for better heat transfer, helping the engine run cooler under load.
• Durable core construction: A 100% aluminum core with TIG-welded connections provides corrosion resistance and structural stability.
• Integrated transmission oil cooler: Built-in cooler simplifies installation for automatic transmission models and preserves factory routing.
• Protective packaging: Fixed foam in four corners reduces the chance of bending during shipment, helping the radiator arrive ready to install.
• Complete replacement set: Ships with the radiator and a user manual for reference during installation, though the radiator cap is not included.

Who It's For

This radiator is best for Nissan Frontier owners from 1998-2015 with 2.4L 4-cylinder engines and 1999-2004 Frontier or 2000-2004 Xterra owners with 3.3L 6-cylinder engines who want a cost-effective, OE-style replacement. Mechanics and experienced DIYers will appreciate the straightforward fit and the inclusion of an internal transmission oil cooler for automatics.

Shoppers who require a brand-new radiator cap included, or who prefer reinforced heavy-gauge plastic tanks beyond the PA66 GF30 construction, may want to compare alternatives. Buyers who are concerned about shipping damage should consider professional installation and inspection on arrival, since a small number of customers reported bent fins or potential leakage.

Pros & Cons

Pros

• Generally fits as expected for listed Frontier and Xterra model years and engine sizes.
• Good cooling performance from the high density multi-louvered fins and aluminum core.
• Includes an internal transmission oil cooler for automatic transmissions, maintaining factory functionality.
• Affordable replacement option compared with dealer units and easy to install for most DIYers.

Cons

• Some customers reported arriving units with bent fins or concerns about sturdiness after shipping.
• Radiator cap is not included, so buyers must reuse the original cap or purchase separately.

Specifications

Fitment	Frontier 1998-2015 2.4L, Frontier 1999-2004 3.3L, Xterra 2000-2004 2.4L and 3.3L
Core material	100% aluminum core
Core size (W x H)	17.7in x 27.1in
Inlet / Outlet	1.4in diameter
Transmission oil cooler	Integrated, 14.7in distance
Tanks	PA66 GF30 inlet/outlet tanks with TIG-welded ends

Our Verdict

The DWVO Complete Radiator is a practical, value-oriented replacement for the listed Frontier and Xterra years offering OE-style fit and strong cooling from its multi-louvered aluminum core. It is a good choice for DIY installers and independent shops who want reliable performance and an integrated transmission cooler, but buyers should inspect the unit on delivery for any shipping damage and plan to supply a radiator cap if needed.

Frequently Asked Questions

Will this radiator fit automatic and manual transmissions?
Yes, the radiator is compatible with automatic and manual transmissions; automatic models benefit from the built-in transmission oil cooler.

Does the package include a radiator cap?
No, the package contains the radiator and a user manual only; the radiator cap is not included.

Is professional installation required?
Professional installation is recommended for those unfamiliar with coolant systems, though many owners report straightforward installation when following the OE-style design.